`MarkerSize` input argument isn't changing marker's size. For example, ``` B = bucky; spy(B,'p',25) fig2plotly(); ``` The previous code should plot huge stars, however, they're being plotted with the default size. Expected and generated (https://chart-studio.plotly.com/~xarico10/369/#/) plots: <img width="446" alt="Captura de Pantalla 2021-07-26 a la(s) 12 38 35 a m" src="https://user-images.githubusercontent.com/87881895/126938382-baad5641-0041-4ba2-aa34-8db72858504f.png"> <img width="729" alt="Captura de Pantalla 2021-07-26 a la(s) 12 38 19 a m" src="https://user-images.githubusercontent.com/87881895/126938357-5cfc039f-bc89-4329-89e7-b54f30a7ceec.png"> Examples on using the `MarkerSize` input argument can be found on: https://www.mathworks.com/help/matlab/ref/spy.html#mw_32177bc4-0604-4dcf-a944-7f0622eeca64